Untitled

import random
class ygadaika:
    def number_generator():
        number=random.randint(1000,9999)
        return number


    def guess_func(num,gues):
        number_=[int(x) for x in str(num)]
        guess_=[int(x) for x in str(gues)]

        a='' 
        for i in range(len(number_)):
            if number_[i] == guess_[i] :
                a+='+'
            elif number_[i] in guess_:
                a+='!'    
            else:
                a+='-'
        return(a)
    
    def start_game():
        num=number_generator()
        while True:
            gues=int(input())
        
            if gues == num:
                print('ti ygagdal')
                break
            
            a=guess_func(num,gues)
            print(a)